參數(shù)資料
型號： MAX4411ETP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 音頻／視頻放大
英文描述： 80mW, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown
中文描述： 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC20
封裝： 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-1, QFN-20
文件頁數(shù)： 3/18頁
文件大?。?/td> 623K
代理商： MAX4411ETP
M
80mW, Fixed-Gain, DirectDrive, Stereo
Headphone Amplifier with Shutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(PV
DD
= SV
DD
= 3V, PGND = SGND = 0V,
SHDNL
=
SHDNR
= SV
DD
, C1 = C2 = 2.2μF, C
IN
= 1μF, R
L
=
∞
, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
Note 1:
All specifications are 100% tested at T
A
= +25
°
C; temperature limits are guaranteed by design.
Note 2:
Inputs are connected directly to GND.
Note 3:
Inputs are AC-coupled to ground.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
1.8V
≤
V
DD
≤
3.6V,
MAX4411B
DC (Note 2)
69
86
f
RIPPLE
= 217Hz
f
RIPPLE
= 1kHz
f
RIPPLE
= 20kHz
R
L
= 32
R
L
= 16
R
L
= 32
, P
OUT
=
50mW
86
73
51
65
80
Power-Supply Rejection Ratio
PSRR
V
DD
= 3.0V, 200mV
P-P
ripple, MAX4411B
(Note 3)
dB
Output Power
P
OUT
THD+N
≤
1%
T
A
= +25
°
C
55
mW
0.003
Total Harmonic Distortion Plus
Noise
THD+N
f
IN
= 1kHz
R
L
= 16
, P
OUT
=
60mW
0.004
%
MAX4411
94
Signal-to-Noise Ratio
SNR
R
L
= 32
, P
OUT
=
20mW, f
IN
= 1kHz,
BW = 22Hz to 22kHz
MAX4411B
95
dB
Slew Rate
Maximum Capacitive Load
Crosstalk
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
ESD Protection
SR
C
L
0.8
150
90
140
15
±
8
V/μs
pF
dB
°
C
°
C
kV
No sustained oscillations
R
L
= 16
, P
OUT
= 1.6mW, f
IN
= 10kHz
Human Body Model (OUTR, OUTL)
Typical Operating Characteristics
(
C1 = C2 = 2.2μF, THD+N measurement bandwidth = 22Hz to 22kHz, T
A
= +25
°
C, unless otherwise noted.
)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
1
V
DD
= 3V
R
L
= 16
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
0.001
10
100k
P
OUT
= 10mW
P
OUT
= 25mW
P
OUT
= 50mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
1
V
DD
= 3V
R
L
= 32
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
0.001
10
100k
P
OUT
= 5mW
P
OUT
= 10mW
P
OUT
= 25mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
1
V
DD
= 1.8V
R
L
= 16
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
0.001
10
100k
P
OUT
= 5mW
P
OUT
= 10mW
P
OUT
= 20mW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4411ETP+ 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4411ETP+T 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4411ETP-T 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4411EVKIT 功能描述:音頻 IC 開發(fā)工具 MAX4411 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX4412ESA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Low-Cost Low-Power Ultra-Small 3V/5V 500MHz Single-Supply Op Amps with Rail-to-Rail Outputs RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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